OpenAI API vs ModelScope vs CometAPI vs OpenRouter

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
OpenAI API
vs
Competitor 1
ModelScope
Competitor 2
CometAPI
Competitor 3
OpenRouter
Compare
4 tools · best value per row highlighted
Your tool OpenAI API
platform.openai.com
The API powering the AI ecosystem
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Competitor ModelScope
modelscope.cn
ModelScope is an open-source model community and hosting hub founded in June 2022 by the Institute for Intelligent Computing together with the CCF Open Source Development Committee.
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Competitor CometAPI
cometapi.com
CometAPI functions as an aggregation layer that sits between your application and hundreds of AI model providers
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Competitor OpenRouter
openrouter.ai
Every model, one endpoint
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Traffic estimated monthly website traffic
Monthly visits
15.2Mvisits/mo
—
302.3Kvisits/mo
22Mvisits/mo
MoM change
▲ 4.6%
—
▲ 9.9%
▲ 14.6%
6-month growth
-2.4%
—
-16.5%
+39.6%
Global rank web
—
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#157,147
#2,023
Avg. last 3 months
15.2M
—
295.7K
19.5M
Bounce rate lower is better
34%
—
46%
32%
Pages / visit
5.4
—
2.9
7.7
Visit duration
3m 56s
—
38s
6m 13s
Traffic sources
● Direct 82% · ● Referral 15%
—
● Direct 69% · ● Referral 30%
● Direct 89% · ● Referral 10%
OpenAI APIModelScopeCometAPIOpenRouter
05.5M11M16.5M22MOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22M100K1M10M100MOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
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Freemium
Freemium
Starting price
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$4per month · free tier available
Free tier
Free tier
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Free trial
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API access
–
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Plans
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Free Trial FreePay-as-you-go Custom/usage-basedEnterprise Custom/mo
Free FreeStandard Custom/moBusiness Custom/moEnterprise Custom
Capabilities input → output
Input
DocumentsAudioTextImages
VideoTextImagesAudio
TextImages
VideoTextImagesAudio
Output
VideoTextImagesCodeAudio
VideoTextImagesAudio
VideoTextImages
VideoTextImagesAudio
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeLarge Language Models (LLMs)Open Source AI Models
Development & CodeAI API
Development & CodeAI APILarge Language Models (LLMs)
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
6
6
5
APIs
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Developer tools
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Large language models
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LLM gateway
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API integrations
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LLM development
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Models
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Chatbot building
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–
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Development
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Image generation
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LLM comparison
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LLM training
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Models management
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Video generation
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.